[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

Submitted: https://bugs.freedesktop.org/show_bug.cgi?id=106529 ** Bug watch added: freedesktop.org Bugzilla #106529 https://bugs.freedesktop.org/show_bug.cgi?id=106529 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.la

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

Just checked and nothing changes – monitors in standby get treated as hotplugged. So unless someone can get upstream interested, multi monitor on amd stays kind of broken for who knows how long. I really should've bought an nvidia card. :/ ** Tags added: kernel-bug-exists-upstream ** Changed in:

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

Looks like I'm not the only one: https://bugs.freedesktop.org/show_bug.cgi?id=104300. And, interestingly enough, running 4.15 with amdgpu.dc=0 makes this issue happen, but not 100% of the time (had it work correctly when waking computer from sleep, but have a problem when only the monitors went to

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

** Description changed: Ubuntu 18.04, all the x, libdrm, kernel, etc. packages up to date. KDE. When waking the displays from sleep with 4.15 any display not yet fully woken up seem to be reported as disconnected. This happens both when waking the whole computer from sleep (systemctl su

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

** Description changed: Ubuntu 18.04, all the x, libdrm, kernel, etc. packages up to date. KDE. When waking the displays from sleep with 4.15 any display not yet fully woken up seem to be reported as disconnected. This happens both when waking the whole computer from sleep (systemctl su

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

** Description changed: Ubuntu 18.04, all the x, libdrm, kernel, etc. packages up to date. KDE. - When waking the displays from sleep with 4.15 (amdgpu.dc=1) any display - not yet fully woken up seem to be reported as disconnected. This happens - both when waking the whole computer from sleep

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

Went with amdgpu.dc_log=1 to make the kernel more chatty. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Title: amdgpu+xo

[Bug 1770836] UdevDb.txt

apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138358/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Title: am

[Bug 1770836] PulseList.txt

apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138357/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Titl

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

Oh, and I did a single sleep/wake, so if there's gonna be anything in the logs regarding the displays coming back up, it'll be after 15:48:32. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Tit

[Bug 1770836] ProcModules.txt

apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138356/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836

[Bug 1770836] WifiSyslog.txt

apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138359/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Ti

[Bug 1770836] ProcInterrupts.txt

apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138355/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/177

[Bug 1770836] ProcCpuinfoMinimal.txt

apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138353/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/

[Bug 1770836] ProcEnviron.txt

apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138354/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836

[Bug 1770836] ProcCpuinfo.txt

apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138352/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836

[Bug 1770836] Re: amdgpu+xorg possibly marks displays as off while they wake from sleep

apport information ** Tags added: apport-collected bionic ** Description changed: Ubuntu 18.04, all the x, libdrm, kernel, etc. packages up to date. KDE. When waking the displays from sleep with 4.15 (amdgpu.dc=1) any display not yet fully woken up seem to be reported as disconnected. T

[Bug 1770836] CurrentDmesg.txt

apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138348/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836

[Bug 1770836] Lsusb.txt

apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138351/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Title: amdg

[Bug 1770836] CRDA.txt

apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138347/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Title: amdgpu

[Bug 1770836] IwConfig.txt

apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138349/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Title:

[Bug 1770836] Lspci.txt

apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1770836/+attachment/5138350/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770836 Title: amdg

[Bug 1770836] [NEW] amdgpu+xorg possibly marks displays as off while they wake from sleep

Public bug reported: Ubuntu 18.04, all the x, libdrm, kernel, etc. packages up to date. KDE. When waking the displays from sleep with 4.15 (amdgpu.dc=1) any display not yet fully woken up seem to be reported as disconnected. This happens both when waking the whole computer from sleep (systemctl s